How To Connect Dm500 With Computer

DM500 is a useful and powerful satellite TV signal receiver produced by Dream Multimedia. DM500 has a LINUX operating system, if we want to expand it usage; we have to connect it to our computer. Connecting DM500 to computer will make the edit of the channel menu according to our demand more easily. It will also reduce a lot of time if we use the RJ 45 ports to rewrite or upgrade the operating system of DM500. Using the serials port will consume 10 minutes while the unshielded twist pair will reduce more than 8 minutes. The links between DM500 and computer will also make the upload of our accounts information possible. So, it is the basic knowledge that all the fans of satellite signal receivers should have.

Before we get to operate the two devices together, we shall know the network settings of Dreambox first. We can get into the network setting interface though the way of Main Menu Settings Advanced Settings Network Settings. We will see the network information of Dreambox in the interface. We have to pay attention to the DHCP settings. If the DHCP is tick marked, it means that DM500 will get the IP automatically. If not, we have to mark the tick ourselves.

There are two ways of connecting the two devices.
1.#Connect though a router. This is the easiest method. If we use a router, we can set a LAN. There will be the method of setting up a LAN in the guide of router. The router will set up a LAN includes DM500 automatically if the option of DHCP is tick marked. The DM500 will get the IP distributed by router automatically and get into LAN. Then the computer can operate on Dreambox though LAN. If you want to upgrade or rewrite the operating system, you have to read the instruction of DM500.
2.#Using the Crossover Ethernet Cable. We can connect Dreambox and computer using the crossover Ethernet cable. The crossover Ethernet cable is not the Ethernet cable we usually use to connect internet. It is sold in shops, but we can also make one by ourselves. When we connect the both, we have to set the network parameters on computer and Dreambox. Now you should not mark the DHCP and set the IP of both devices to 192. 168. 1. 2. Then the both devices are connected.

Computer Networking – A Brief Introduction

Data communications and computer networking is a very significant part of data technology. Today, all businesses in the world desires a computer communications mesh works well, very fast and flexible get access to to data. Imagine no connection scheme at universities, clinics, informative organisations and multinational associations, the dispute is to broadcast with each other. In this item you will discover the straightforward recount of a computer network. The reason of this item is persons who desire the connection mesh of information, measures and networks.

Connecting to the mesh gear and components. For exchange of data and assets between two or more computers in the mesh is known. There are distinct kinds of computer systems for example LAN, MAN, WAN and wireless networks. The major flats are engaged, the infrastructure of a computer center, swap, router and modem, get access to issue and mesh business card and mesh cable.

LAN entails localized locality mesh and a mesh in a room in a construction or on a mesh of a little locality called “LAN. Man is for the Metropolitan Area Network and encompasses the mesh between two agencies in the city. WAN Network wide locality and manage not realise the attachment between two computers or more between the two towns and two nations and continents.

There are distinct topologies of computer networks. A personal topology characterises conceive or the conceive of a network. These topologies are celebrity topology, coach topology, mesh topology, celebrity topology, coach, etc. attached in a celebrity topology, each computer exactly into a mesh to a centered hub or swap, as we understand it. If all the computers in a celebrity topology is not awkward leverage on other computers on a network.

There are distinct measures and apparatus on your network. The most widespread benchmark for Ethernet LAN. key apparatus in a computer mesh is a hub, swap, router, modem and get access to issue, router, etc. These are two distinct mesh attachments, ordered and physical. All communications on the Internet is founded on the router. Hub / swap to the computers on the mesh can use.

Key Logger Detector – Remove Key Loggers From Your Computer

Most of the people are having much knowledge about these Key loggers. A key logger is a program that is designed to capture keystrokes that the use has input the key board. What this means is that anytime the user types something into the keyboard, the program then records the keystrokes and usually will keep output them to a log or to another user through perhaps a LAN or the Internet. Whatever you have to enter, this can lead to passwords, credit cards numbers, and even identities being stolen. Because of this, it is important o make sure that no key loggers are running on your computer, and to make sure your information is safe. Here are some of the important lines will discuss about how to remove these loggers from your computer.

After identifying the key loggers in your computer, it is mandatory that not to enter any important sites that deal with any financial transaction information like pay pal, bank accounts, website and many more. If you absolutely need to sign in to some type of account, you can use this on-screen keyboard built into Windows Operating System. The main advantage with these Windows Operating System is it will allow you to input letters and characters without typing from the keyboard, and you can enter the information from on screen key board. And also one thing it has been observed that if you are running a Mac or Linux operating system, then being infected with these logger is not likely. These types of malicious software are usually found on Windows systems.

To get rid of this key loggers, there are so many websites are providing Free anti virus software and anti spy ware software to their customers. All the software is capable as a key detector. This virus software has a great detection ratio of any types of viruses and malicious software (in this case, key loggers) and detects and removes any found. Once you have downloaded and installed the anti-virus software, make sure to do a full system scan and then let it run and do its thing. Finally, there are some well established and experienced websites are offering this anti spy ware software to their clients. For more information and details, please visit their valuable website.

Hotelling Software – Lifeline of Hospitality Industry

No matter how big or small the hospitality business is hoteling software is its lifeline. It has features that make it easier to manage. It has been especially designed to help resorts, motels and hotels, the backbone of hospitality industry. It has been designed by experienced software professionals ensuring the features suit the hospitality module. It works excellently with multiple OS platforms and thus is an effective software solution in handling daily routine work.

This hotelling software brings along with it savings of time which is an added advantage. It is designed to initiate automatic processes, which in turn cuts down on required for additional resources.

The use of hotel management software has gained prominence in the hospital industry. Inexpensive and affordable, it perfectly suits large, medium and small-scale motels, hotels and similar accommodations. Everything that is involved with a motel or hotel such as accounts, inventory, restaurant, inventory or reception is taken care by it. The software is imbibed with features such as record keeping. This helps to authorities for automatic management of guest history profile, daily business book and many more.

LAN compatible, backup facility, instant preparation of invoices/bills, user definite data access, view of current liabilities and assets coupled with balance sheet, cash receipt management, and credit card management, etc. are some of its fantastic features. All these features contribute in getting the work done faster and quicker with bare minimum faults.

The hotelling software developers responsible for coming out this software also entertain customized needs. Be it a reservation or management software, they incorporate latest technological features such as web booking engine in your website. In other words, integration of personalized menu buttons is possible if you so desire. Inclusion of such features goes a long way in enhancing your performance and subsequent revenue generation for your hospitality venture. Emphasis is given to keep the operation requirements of the software to fewer steps thereby bringing comfort for your workforce.

Build Own Computer Understanding The Parts Of Motherboard Can Make You Wiser To Choose Your Spec

When you are planning to build own computer you need to understand the parts of the motherboard. This is essential for you to know the importance of each part and what makes your system slow or fast. And the good thing here is that youll learn how to choose your own computer parts wisely.

The following explains the major parts of motherboard

CPU socket is a part of motherboard that holds the processor in proper place. Sometimes called ZIF socket (zero insertion force) because it allows the processor to be inserted without any resistance or effortless and to be locked in proper place with the lever arm.

Chipset – It comes with two parts the Northbridge and the Southbridge chipset. The Northbridge handles the communications between the processor, RAM, ROM BIOS, PCI-E and AGP it also connects the Southbridge. The Southbridge manages the slower capabilities of motherboard such as the SATA, IDE, USB, Audio and LAN. In short, the Northbridge is a memory controller for fast capabilities and the Southbridge is an I/O controller for slower capabilities. In AMD64 processor the Northbridge was integrated to the processor.

Memory slot – It holds the memory module of your computer. Sometimes it is called memory banks. It has 2 types, the single channel and the dual channel. With the single channel you can install any number of memories while in dual channel you can only install the memories in pair with identical size and speed.

Interface connectors It connects the drives from the motherboard. IDE or ATA (advance technology attachment) It connects the hard drives and optical drives in which you can attach 2 drives on the same cable one for the master and the other is the slave. Newer motherboard uses SATA (serial advance technology attachment) it is much faster than the ATA but it can only support one drive. And the older floppy drives connector which is almost obsolete nowadays. It can only support the floppy drive.

Expansion slots There are 3 types of expansion slots that are most popular in use today. First is the AGP (accelerated graphics ports) slot, this is being used in video card. It comes with 2x, 4x and 8x speed in which the 8x is the fastest. Second is the PCI (peripheral component interconnect) slot, which is the commonly used on almost all cards like, LAN, sound, modem and other I/O controllers. And the latest PCI-Express (or simply PCI-E) slot, PCI-E 16x is mainly used for graphics card which is now the most widely used because it is much faster than the AGP. The PCI-E 1x is being used for common add-in cards such as LAN card, sound card and other peripheral add-in cards.

Back panel connectors This part are connectors at the back of the casing of your CPU. They are used to connect your mouse, keyboard, printer, monitor, audio, mic and other peripherals you may want to connect.

Learn how to choose the perfect computer parts for you to Build Own Computer.

Setting Up The Home Office With The Right Computer Desks

As a buyer one has multiple choices in buying computer desks. It could be traditional wood or fiber desks, wooden desks, glass desks, corner computer desks or L desks and school desks for computers. However, the requirements will vary with users. For instance; the requirements of a desktop user will be different from that of the laptop user. Similarly, one using multiple computers or multiple monitors connected with LAN system will have different requirements.

Small Desks

Computer desks could be large or small depending upon the location, requirements, budget, as well as the preferences of the buyer. Numerous people are now using laptop computers due to their portability and convenience of use. Even if power supply is not available one can carry on the tasks to be accomplished using laptop running on batteries for hours together. Once the batter is discharged it is only a matter of recharging the battery for a period of 30 minutes to an hour. Desks used for such purposes would naturally be smaller in size.

Laptop Computer Desks

Laptop computer desks are different because users will require a computer working space plus some writing space. Usually laptop computer desks are smaller in size and have various features added to it like the mouse trays and space for external keyboards. Slots are retained for cords and some will also come with lighting features.

Advantages of Small Computer Tables

Several advantages are there of using small computer desks are there. Some major benefits are

Ease or movement due to portability.

Ease of changing the layout of the room.

Moving easily from room to room.

They substantially help in space management in smaller rooms.

Available in various colors, shapes, and designs, they could also work as showpiece for a room or office.

Home Office Options

While creation of the home office is certainly an exciting proposition, setting it up appropriately could be a challenging task. A couple of constraints faced by most users are lack of adequate space, and resource constraints. Small desk for computers can easily address both these problems. Apart from the styles, the comfort levels are often substantial with them.

Moreover, the comfort levels of small computer desk can address ergonomic issues much better than their larger counterparts. It is not the size that is relevant in addressing such issues but the comfort level for the users.

How To Manage A Computer Network

Today it is almost inconceivable for a company that do not have computers or a building or a high-tech company. If a company more than one computer, usually are linked in a LAN. These networks may be more or less sophisticated and cheaper or more expensive. Companies invest a lot (both in terms of time and money) on a local network, as there are many benefits that a local network, a business meeting and how it should be administered.

Some companies use a local network, so they depend heavily on the job forever. If the failure of the corporate network, you can see all the people talking in the hallways because they cannot do their job. This means that large losses for the company and creates risks to workers. All companies should consider their local networks, an important advantage and downtime must be avoided. This places high demands on the network of staff in these networks of approximately 100% of the clock is ticking.

The benefits of network management software
An important advantage of the installation and maintenance of LANs is the opportunity to improve communication and collaboration between employees and customers to create.

Security considerations: security of local area network can be an obstacle for aid and suffer. global security is an advantage, as it provides a central strategy for improving access and the safe handling and disaster. All information will be protected in the design and implementation of network security solution. In addition, networks of computers in the network create a security risk, and that makes it technically possible for someone too many computers on the network once access.

Economic considerations: the installation of a LAN is a relatively expensive project. Servers, cabling, switches, routers and software can be expensive and cannot be purchased without professional advice. Continued use of the secure network, and resource intensive and can be expensive.

Surprisingly, a LAN has a number of cost savings. Share resources avoid the need to buy for each device. Even more important is the security offered by the Internet. Data loss can be costly for society and in some cases, the chief of the cases to a complete stop. Network Equipment Administration should require a consistent routine data backup with regular checks on the quality of data – a practice that company huge sums of money in case of failure will save.

Computer network management: preliminary analysis of phase
The first phase of the computer network management is the source of the problem of identification (a preliminary study various options for different sizes can be considered useful) and the definition of the requirements. Examples of what is necessary to assess other network operating systems, messaging systems and other applications. The choice of hardware should also be considered. This is usually to define what the system should do, not what we should aspire to.

Computer network management: Design

The design objective is to determine how the requirements of the specification requirements. The current approach is too large and complex projects, which is broken into smaller, more manageable subprojects.

Computer network management: The Implementation phase

This phase includes the physical installation of the LAN. The cable is passed, it installs the software and computers and other equipment are created.

Network Computer Management: Integration and System Test

In this phase, the implementation of the network starts and routines adapted to the users and operators. The system should be tested, both to ensure the system meets the requirements of the specification and sufficiently stable for the central role of the organization.

Network Computer Management: Operation and Maintenance

Local networks are complex operating system routines. That is because it can have serious consequences in case of malfunction or unauthorized access of people to the system. Many companies have the care of employees is dedicated exclusively to the implementation and maintenance of computer networks, to drink.

Network Computer Management: Tools
Although the organization cannot be managers must also monitor the network for more than eight hours a day. In fact, some of the worst problems that can occur with nets during the night, when nobody can do in the network. With network management tools of quality, the organization can be sure that problems will be given to prevention and clean – and your network administrator for a moment the notice shall be served as an extraordinary error.

Types Of Computer Networks – Lan Wan Man And Area Networks

A computer network is the practice of linking two or more computing devices together for the purpose of sharing data. Networks are built with a mix of computer hardware and computer software. This interconnected system will share services and interact through a communications link.

A computer network is very helpful in a business. Most of the time a business will have more than one computer set up and it often very beneficial to network all of the computers in the office. A local area network (LAN) will connect your companys computers. This will allow them to share and exchange different types of information. If you havent considered networking your office computers, listen to these reasons.

There are several types of computer networks. A computer network can be very simple, such as only connecting two computers or a computer and a printer, or it can be very complex, connecting millions of computers and devices. Here is a list of different computer network types.

The smallest type of network is a Personal Area Network (PAN). This type of computer network connects a computer to a number of devices. These devices may include, but are not limited to, printers, PDAs, and telephones. Usually these are located very close to a computer. A Local Area Network (LAN) is used to network a small geographical area. An example of this type of computer network is a home network with two or more computers or computers that are connected in a workplace. A version of a LAN is a Wireless Local Area Network (WLAN).

A Campus Area Network (CAN) is ideal for a university but they are also found in industrial facilities. This type of computer network connects computers in a number of buildings. This is generally accomplished through bridging and routing. A Metropolitan Area Network (MAN) consists of any number of interconnected LANs and WANs but it will not extend certain boundaries, such as those of a town, city, or metropolitan area. Many of these are operated at public utilities and are used by businesses and individuals in the area.

A Wide Area Network (WAN) is a step up from a MAN. This type of computer network can cross metropolitan or even national boundaries. The best known WAN is the Internet. This computer network uses routers and public communication links to carry data. Many WANs are run by private companies and restricted, unlike the Internet. Although these are the MAN types of network that most users come across there are other computer networks ranging from as small as a Desktop Area Network (DAN) to a very large Global Area Network (GAN).

Computer Networks Lan, Wan, And Internetwork

It’s probably safe to say that modern business is dependent on electronic communication and computer communication. Ask any person who works in a corporate environment how many e-mails they receive and send in a day or how many times they need to print a document, and the number you will hear will probably be quite large. Thus, one essential thing to have in any modern office is a reliable computer network. A computer network is a group of computers and machines that are linked together through one of a variety of different methods in order to share, transfer, and communicate information.

A computer network typically includes computers, printers, and fax machines, but they can also include any type of machine or device that’s linked in. A slow and unreliable computer network means that the computers and machines cannot communicate, which means that people can’t communicate with each other, which directly translates to poorer work productivity, not to mention frustration and annoyance.

But before you know how to find a reliable computer network or how to improve your existing one, it’s helpful to know about the many different types of networks and their capabilities:

Local Area Network

One type of network is called a LAN (Local Area Network). A LAN is one of the major two types of computer networks and is most likely found in homes or small offices as it covers smaller physical areas than other types of networks. It’s a computer network that typically connects computers to word processors and other office equipment. Although a LAN covers only a limited area, it can connect a large number of computers and electronic equipment. For instance, schools and airports are two types of large, centrally-located organizations that often use a LAN. And the fact that it covers a specific, small geographic area means that the network doesn’t require leased telecommunication lines. Perhaps the most crucial defining characteristic of a LAN is its high data transfer rates. Because the network is serving a limited area, data can move from device to device much more quickly.

Wide Area Network

Essentially the opposite of a local area network is a WAN (Wide Area Network). This type of network is the second major type of computer networks available, and unlike a LAN, a WAN covers a wide geographic area. Whether you need to connect computers across the country or across the globe, a WAN is a good solution. As opposed to a LAN, a WAN is not confined to a network within a specific building. And the most popular type of wide area networks is the Internet. And both the LAN and WAN come with wireless options, meaning that computers and other machines can be connected without using cables.


Internetwork is another category of computer networks that overlaps with both land area networks and wide area networks. Basically, an internetwork uses routing technology to connect two or more different computer networks. In other words, an internetwork connects to LANs or two WANs. An internetwork connects communication between or among public, private, commercial, industrial, or governmental networks. Within the internetwork category, there are three different types of networks: intranet, extranet, and internet. The difference among these networks is dependent on who administers the network and who participates in them.


The intranet uses something called the Internet Protocol (IP) and related tools, including web browsers and file transfer applications. Internet Protocol assures that any packet of information sent from one computer or device arrives at its destination safely and in the same condition when it was sent. IP does this by assigning a unique address, a number, to each device connected to the network. The intranet is controlled by a single administrative entity. The administration’s specific responsibility is to ensure that the network is closed to all unauthorized users and those outside the network. In most cases, the intranet is used within a single organization.


An extranet must have at least one connection to an external network to be considered an extranet. It is a network that only services a single organization, but that usually connects to networks of trusted organizations. For instance, a business organization may allow their network to connect to a network of customers or suppliers. In other terms, the extranet is usually a network that includes extraneous connections from an intranet.


The Internet is the most popular type of internetwork that allows interconnection and intercommunication across worldwide networks. The Internet can connect a variety of different networks, including governmental, academic, public, and private networks. Most people are familiar with this internetwork, as the Internet is the underlying backbone of the World Wide Web. Although this type of internetwork is popular and can be used in businesses, it is can also be the least secure type of network, especially is an organization doesn’t have the right anti-virus software, firewalls, and other necessary precautions.
The above is a simple overview of the most common types of computer networks. There are many other types of networks that could be beneficial to a variety of different organizations. Whether you need to connect computers in a single state or need California computer networking to extend all the way to New York, there are networks designed to meet your specific needs. By knowing about the different types of computer networks, you can better know which one is right for you and your business to help enhance communication and improve efficiency and productivity.

Benefits Of Network Management Software

To ensure the real-time monitoring of your network and manage vast quantities of system events, you need to seek the help of network management software. This software is used effectively by small to medium companies and even by some large companies to monitor and support the entire LAN infrastructure. It successfully monitors wireless routers, switchers, firewalls, servers, printers, and even non-standard devices. This software ensures smooth functioning of the computers in your office.

The technical issues in network management will be solve, principally if business uses numerous number of computers, because the software functions in a high precision and high paced performance level. The management network software will manage technical difficulty on security in relation to internet and other web-based applications. Every businessman should get this software if they are serious with urbanization of their network management.

Mostly service oriented corporations would want to keep their clients , therefore they want to attain their legal and agreement obligations proficiently. If you are a businessman responding to the wishes of your clients, it is logical to keep your services to meet their standards and prevent them from transferring to another service company. With the aid of a reliable network management, you will be able to respond to the standards of your business to retain your business’ trustworthy reputation. It will be more useful to load your business with good software to determine internet traffic blocks and guarantee precise connectivity. This will help in the transmission of information issues for your clients. In the utilization of a network management, software is required to provide the entire company’s requirements. So ,before you procure a service, make sure to elaborate the things that should be done to the partner producer or supplier so they can handle all the processes accordingly.

The functions of standard network management software are not confined to network monitoring alone. This type of software also:

Ensures network security and proper management of information systems. It’s crucial to periodically monitor security events and conduct a systematic analysis of your system’s security logs. You should remember that security threats are not always from an outside source. Very often, they occur internally and where it is not possible for a firewall to operate.

Assures legal and compliance obligations to protect your company from audit suits and contractual disputes. It provides the necessary tools to go further back in time to follow audit trails. This is important to protect your company from the impending doom of a lawsuit.

Contains a state of the art web interface, so you can have a unified view into the many hundreds of nodes and interfaces in your office network. Regularly monitored features include the size of bandwidth used, errors, discards, and the quality of service.

The best about network management is its feature to record or analysis on any hardware crash and alerts the network manager of a potential risks. Before a more serious damage occurs, a prompt will tell the staff that there is danger on the following areas. Expect the management software to present a system status and or relevant information to the network administrator your firm. If anything happens, event logs can be useful for future orientation.

A capable IT management must determine the potential technical risk. The main function of the network management is to perform network monitoring, troubleshooting technical problems in an open network, accurate scheduling of business necessary applications, and managing help desk tickets at maximum time feasible.

Application monitoring and availability are very important to retain your clients, which is done by constantly checking on the behavior and performance factor of applications. IT management also calls for tools that reduce operational cost and improve the performance factor of the company by systematically integrating and simplifying their network. If you’re looking for a network management software solution for your business, there are a number of companies online providing efficient management software to fit your budget.